what are the measures of the angles 2:4:9
Sum of all angles in a triangle is 180 degrees. If we mark angles as a, b and c, from given ratio we would have: a + b + c = 180 a = 2x b = 4x c = 9x 2x + 4x + 9x =180 15x = 180 x = 12 a = 2x = 24 b = 4x = 48 c = 9x = 118
2:4:9 so 2 + 4 + 9 = 15180/15 = 12122 = 24124 = 4812*9 = 108measures of the angles 2:4:9 = 24:48:108
